but the airline industry, as has been said, is under so much financial pressure. it needs -- it needs to be mandated by icao for the whole industry to move forward. >> arthur, one of the arguments against using live streaming data is too many planes transmitting too much information. do you buy that? >> i do not. and there's a very simple solution for it. instead of streaming all the information that's contained in a flight data recorder, you limit the stream to basic information like air speed, like altitude, like -- like ground speed, like position. and then if an airplane goes off an assigned route or predetermined route, it does something aberrant. this will instantaneously stream position information about the airplane. it's a relatively simple, straightforward system from what i understand. and -- and your prior piece, this company in canada actually has a system that's ready to go. all we need is the faa to mandate that it is a requirement.